Injector Decision posted by sixguns69 on August 04, 2005 at 10:52 AM
Message
This is all good info, but I dont really think that my original question was ever answered. I really want to know if I should stick with OEM or Nismo 555's. Do the 555's need the ECU flash, and if so, what kind of gains can i expect compared to OEM with JWT flash. Please help me